Krowne Royal Series Electronic Faucet, wall mount, 4-1/2" double bend spout, 4" centers, infrared sensor, battery powered (4 AA batteries included), low battery indicator light, 30 second time out & 1 second closing delay, includes mechanical mixing valve, built-in filter, brushed nickel finish, fits all Krowne hand sinks, NSF, cCSAus, ADA Compliant